Geological Time Periods

By pickeloo23
  • Rocks formed earth and other planets

    Rocks formed earth and other planets

    Rocks from space orbited around the sun and collided, sticking together.
  • Period: to

    Precambrian Time

    Lasted 321 days
  • Living organisms showed up

    Living organisms showed up

    Archeabactereia cells were the first living organisms that ever showed up
  • Unfamiliar animal-like life forms showed

    Unfamiliar animal-like life forms showed

  • Period: to

    Paleozoic Era

  • Cambrian

  • Ordovician

  • Silurian

  • Devonian

  • Carboniferous

  • Permian

  • Period: to

    Mesozoic Era

  • Dinosaurs Ruled

    Life diversified rapidly, and giant reptiles, dinosaurs and other giant beasts roamed the earth.
  • Period: to

    Cenozoic Era